3_has performed great in class and I hope will continue doing so in future assignments.
3_has had outstanding performance during this period of classes and I hope will keep up the great job so far.
3_has been a bright spot in my class and it is my hope that all the great work so far will extend into the future.

2_has been a good addition to the class and should keep up the good work to improve further in the future.
2_has been a great student and should keep going this way in order to continue improving in the future.
2_performed nicely this period of classes and should continue the effort in order to always improve.
2_had a good performance over this period of classes, and should keep up the pace for the future.

1_has had an acceptable performance but should focus more the effort in class in order to improve in the future.
1_had a fair performance that could improve in the future with more effort and dedication in class.
1_has performed just well enough but with an additional amount of effort in the future should show better results.
